Breaking: #93073 - AbstractUserAuthentication->forceSetCookie removed

See Issue #93073

Description

The public property forceSetCookie is removed from the PHP class AbstractUserAuthentication.

This property served to ensure that a cookie should be added at any times, which is useful for time-based cookies, which only happen in Frontend user sessions. This property is now moved as a protected property into the FrontendUserAuthentication class and used in this class solely to reduce the complexity of the internal logic as well as outside API.

Impact

Setting this property has no effect anymore, setting this property on a Frontend User object will trigger a PHP warning.

Affected Installations

TYPO3 installations with third-party extensions and special cookie handling, which is very unlikely.

Migration

If custom functionality for setting cookies is needed, it is highly recommended to send cookies manually via a PSR-15 middleware.